Hello!
you can connect a transistor base emmiter junction across series resistor. When the voltage across the series resistor reaches 0.7 volts the relay connected to collector will operate. If this 0.7 volt drop isnot permissable then this circuit canbe used.
Best regards,
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- Fri Mar 22, 2019 8:57 am
- Forum: General Discussion
- Topic: Over current protection
- Replies: 3
- Views: 23521